Misc VGA fixes (Laurent Vivier)

git-svn-id: svn://coreboot.org/openbios/openbios-devel@282 f158a5a8-5612-0410-a976-696ce0be7e32

drivers/build.xml

@@ -14,6 +14,7 @@
   <object source="obio.c"   condition="DRIVER_OBIO"/>
   <object source="vga_load_regs.c" condition="DRIVER_VGA"/>
   <object source="vga_set_mode.c" condition="DRIVER_VGA"/>
+  <object source="vga_vbe.c" condition="DRIVER_VGA"/>
  </library>
 
  <dictionary name="openbios" target="forth">

drivers/pci.c

@@ -305,11 +305,9 @@ static const pci_dev_t vga_devices[] = {
 
 static int vga_config_cb (const pci_config_t *config)
 {
-#if 0
 	if (config->regions[0] != 0x00000000)
 		vga_vbe_init(config->path, config->regions[0], config->sizes[0],
 			     config->regions[1], config->sizes[1]);
-#endif
 	return 0;
 }
 

modules/video.c

@@ -148,7 +148,7 @@ fill_rect( int col_ind, int x, int y, int w, int h )
 			while( ww-- )
 				*p++ = col;
 		} else {
-			char *p = (char*)pp + x;
+			char *p = (ushort*)pp + x;
 			while( ww-- )
 				*p++ = col;
 		}
@@ -181,6 +181,10 @@ set_color( int ind, ulong color )
             dac[1] = ((color >> 8) & 0xff) << 24; // Green
             dac[1] = (color & 0xff) << 24; // Blue
         }
+#else
+	vga_set_color(ind, ((color >> 16) & 0xff),
+			   ((color >> 8) & 0xff),
+			   (color & 0xff));
 #endif
 }
 
@@ -278,14 +282,7 @@ video_write(void)
     PUSH(len);
 }
 
-static void
-video_open(void)
-{
-    RET(-1);
-}
-
 NODE_METHODS( video ) = {
-	{"open",		video_open		},
 	{"dimensions",		video_dimensions	},
 	{"set-colors",		video_set_colors	},
 	{"fill-rectangle",	video_fill_rect		},